3D printer could make live body parts

For those who have suffered from chronic pain or an infection in a body part, they know what it feels like to want a whole new body part to replace the one that's acting up. Bioengineers at Cornell University can now make that dream come true.

http://www.wgrz.com/video/2189108830001/1/3D-printer-could-make-live-body-partshttp://bc_gvpc.edgesuite.net/img/963482463001/201302/2140/963482463001_2189055991001_961896998-158-1361829532708.jpg?pubId=9634824630013D printer could make live body partsFor those who have suffered from chronic pain or an infection in a body part, they know what it feels like to want a whole new body part to replace the one that's acting up. Bioengineers at Cornell University can now make that dream come true.technologymedicalbody partsgrowth replacementKUSAhealth/medicalHealthvpcNational Newssciencepatients transplant01:13